Alloy X-750 Rod Inconel® From 4.78 To 165.61mm Round Rod 2.4669 UNS N07750
€2,422.23
VAT included
Properties of the material 2.4669: high creep and creep rupture strength up to approx. 800 °C; very good stress relief resistance; good corrosion resistance; very high mechanical strength;
Main application of the material 2.4669: rocket construction; components for gas turbines;
Length tolerance +/-3mm
Description:
- Production time - 5-7 weeks.
- Preparation for dispatch - 2-3 working days.
- Delivery time - depending on the parcel service. Please look at the faq.
The material 2.4669 is one of the most widely used materials among nickel-based superalloys. It is a material that is resistant even in highly corrosive environments, can be hardened by ageing and essentially consists of a combination of nickel and chrome elements. Another common designation for 2.4669 is UNS N07750. It contains around 70 % nickel and around 17 % chromium, is oxidation-resistant up to 704 °C and has very high mechanical strength.
Above this temperature, the material 2.4669 begins to lose its mechanical strength, but retains it up to 982 °C. It also retains its properties at cryogenic temperatures.
Inconel X-750 / Alloy X-750 has a wide range of applications. It is used in gas turbines, wheels and blades, turbine bolts, other turbine connections and rocket engine parts. High-pressure-resistant rods made from 2.4669 are also frequently used in high-pressure vessels. This material is used for heat transfer seals, extrusion slides and many other parts that require high mechanical strength. In addition, 2.4669 is favoured for fasteners such as springs and screws in environments where work is often carried out below zero degrees Celsius.
Properties of the material 2.4669:
- High creep and creep rupture strength up to approx. 800 °C
- Very good stress relief resistance
- Good corrosion resistance
- Very high mechanical strength
Main areas of application for the material 2.4669:
- Rocket construction
- Components for gas turbines
In our online shop Auremo you will find various dimensions of round bars made of nickel, we also have a large selection of other bars at favourable prices. If you have any questions, please contact us.
Technical data
| Brand: | Auremo |
| Country and region of manufacture: | Germany |
| Manufacturer number: | Not applicable |
| Type: | Rod, round rod |
| Standard classifications: | |
| Material number: | 2.4669 |
| Alloy: | X-750 |
| UNS: | N07750 |
| EN: | NiCr15Fe7TiAl |
Chemical composition (in %):
| Cr | Al | Ni | Fe | C | Mn | ||
| max. 17% | 1.0% | 70.0% | 2.7% | 1.2% | 9.0% | 0.08% | 1.0% |
Mechanical properties (standard values at 20°C):
| 0.2% Yield strength Rp - N/mm2 | Tensile strength MPa | Elongation at break A5 % | Modulus of elasticity kN / mm² |
| 630 | 980 | 8 | 214 |
Physical properties (standard values at 20°C):
| Density g/cm3 | Specific heat J/kg K | Thermal conductivity W/(mK) | Electrical resistance Ω-mm2/m |
| 8.2 | 430 | 12 | 1.21 |
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Properties of the material 2.4669: high creep and creep rupture strength up to approx. 800 °C; very good stress relief resistance; good corrosion resistance; very high mechanical strength;
Main application of the material 2.4669: rocket construction; components for gas turbines;
Alloy X-750 Rod Inconel® From 4.78 To 165.61mm Round Rod 2.4669 UNS N07750
€2,422.23
VAT included